10010131221103 has 24 divisors (see below), whose sum is σ = 11411578518480. Its totient is φ = 8752485231360.

The previous prime is 10010131221089. The next prime is 10010131221107. The reversal of 10010131221103 is 30112213101001.

It is a happy number.

It is not a de Polignac number, because 10010131221103 - 2⁵ = 10010131221071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10010131221107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21479025 + ... + 21940117.

It is an arithmetic number, because the mean of its divisors is an integer number (475482438270).

Almost surely, 2^{10010131221103} is an apocalyptic number.

10010131221103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10010131221103 is a deficient number, since it is larger than the sum of its proper divisors (1401447297377).

10010131221103 is a wasteful number, since it uses less digits than its factorization.

10010131221103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467899 (or 467886 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 10010131221103 its reverse (30112213101001), we get a palindrome (40122344322104).

The spelling of 10010131221103 in words is "ten trillion, ten billion, one hundred thirty-one million, two hundred twenty-one thousand, one hundred three".